Coolin the Pixel Spitter

Another little mod to the gaming system this week. I picked up a nice Zalman video cooler on sale for about 25 bucks. I haven’t installed a GPU cooler before so I thought it’d be interesting to see what kind of impact it’d make. Here’s a look at my aging, but able, BFG 7900GT with the stock fan/heat sink.

Installation was simple. Just took the stock cooler off, cleaned off the old thermal compound, attached the new heat sinks to the ram chips and then mounted the new cooler. With everything back up and running I was first surprised at how much quieter the new one is. I have it running on 5V “quiet mode” (which is still ~2500 rpm) and it’s barely audible over the other fans in the case. Temperature-wise it’s equally impressive. Between idle and load the GPU temp ranged between the low 40’s to the mid 50’s, which is consistently 10 degrees cooler than with the stock cooler. Even though I’ve got the GPU overclocked by about 24%, I never saw it break 58C while gaming. Ready for this summer’s four day frag-fest!

Filed under Comp hardware / mods

Red, White, and PSU

I got home last night excited to find my replacement power supply had arrived.

  • It’s the same model – yay! all my modular power cords will still work with this unit.
  • It’s reconditioned – ok, fair enough, these are out of production and mine was over 2 years old.
  • It’s blue.

WTF? While I’m super glad to have a fully functional PSU again, and it only set me back about $15 in shipping, I wasn’t expecting this aesthetic twist. I had this whole silver / red theme going and boom, they send me a blue replacement for my chrome original. Since only the unit was replaced and not all the modular cables, I’m now stuck with red braided cables coming from the blue PSU. The icing on this monstrosity is it has fans with blue LEDs which can’t be turned off.

Oh well, it looks like I’m perfectly prepared now for MillionManLan which falls over July 4th!

Filed under Comp hardware / mods

No CPU For You

My computer has been out of commission for seven days. The power supply died in very unceremonious fashion. Luckily it was only 2 years and 2 months into a 3 year warranty so I was able to send it back for a replacement. Unluckily it will be another week before I can expect that replacement to show up.

In the meantime I’ve been able to catch up on some things around the house (and help Slick with a project of his own). Being gameless for a while sucks, but I’m so happy that it didn’t happen during this Summer’s MillionManLan!

Filed under Comp hardware / mods

I’d Like to Teach the World to Stream…

I’ve got a lot of media. Thousands of songs. Thousands of photos. Maybe a couple hundred movies and videos. Most of it sits on a network attached storage box, some on my main comp.

For the past few years I’ve been happily using a D-Link DSM-320 as a media extender to (frequently) listen to music through our whole-house system and (rarely) watch pics and movies on the living room TV. The D-Link box doesn’t have the brains to act as a media server, but it’s more of a playback device with a wireless network adapter allowing you to browse and play a media collection from a TV. The media server which keeps all my files indexed and sends the stream to the network is actually software running on my main CPU. Up to this point I’ve been using the media server software with came with the D-Link box. It’s nothing too fancy, but it works fine.

For a while I’ve been thinking about setting things up so I could access media from outside my network. I debated port forwarding, with an SSH tunnel over port 80, etc, but never bothered because the media software I was running is really only geared to the D-Link box. I briefly thought about using sharing in Windows Media Player instead, but that is still limited to in-network use. Instead of looking into other media servers options, I’ve been content enough with shuffling media from home devices to work devices.

But then recently I finally updated my version of WinAmp and discovered WinAmp Remote and, in general, the Orb service. Orb involves two pieces, a client you install on some home machine that acts as the media server, and a website you can use to remotely connect to this client. It’s a pretty sweet creation. Within my LAN the Orb client is seen by windows media center (on any machine) and the D-link box connected to the house audio and living room TV. From a LAN perspective there’s not too much new here – I can stream music, photos, and video anywhere in the network. The Orb website is the other piece. Basically, the client pings the website and maintains a DynDNS sort of external path to my home media server. I log into the website and can see the media shares and start streaming over the WAN. With things properly configured the media is actually rendered to a streaming format on my home PC (into a detected bandwidth-friendly bitrate no less) and sent straight to my remote player without going through the Orb network. You can even use the Orb web client to do remote file browsing and such (if you really want to).

But wait there’s more. Don’t like the streaming aspect, and want to download you media from a remote location – check. Found some new stuff to add to your collection and want to upload it to the server at home – check. And they also have a mobile version of the web site so you can stream media to your phone (so long as it handles the streaming protocols).

I like the setup because it rolls a LOT of capabilities together and just works. I get LAN and WAN streaming and all the little pieces in between are handled for me. Oh, and it’s all free.

Filed under Comp hardware / mods

Seven Inches of Fun

Over the past couple years small LCD screens have been popping up all over. Besides common places like car headrests and dashes I’ve seen them incorporated in all kinds of other products ranging from treadmills to refrigerators. I haven’t seen too many computer related uses of them, however. The consumer market has been so ga-ga over bigger and bigger monitors, I’ve been thinking I was about the only guy around sporting a second monitor so small (I built my computer almost two years ago).

Then all of the sudden I’ve been seeing news from a recent electronics show, and there seems to be new interest in small screens for computer systems. First, Samsung was showing off a 24″ monitor than accommodates an extra 7″ screen. The small screen is attached via an arm to the back of the main monitor and can be positioned above or to either side. It also rotates on the arm so you use it in portrait or landscape mode.


The other related product recently announced is a tablet PC which has an attached, pivoting 7 inch secondary screen. Besides additional workspace, the main intent of this is targeted at small presentations. The presenter can set the laptop up with the large screen facing the audience (of 2 or 3) and they turn the small screen to face themself. This makes sharing ideas a little more convenient than looking over someone’s shoulder at a meeting. An original idea I’d say, but I doubt there’s much market for it.

Filed under Comp hardware / mods

LonelyServer15

UPDATE – I’m continuing to update this list as time goes on. It seems the news is still spreading!

Duct Tape Server had a nice rush of popularity over the weekend. News of the server and the site quickly spread to a number of news feeds and blogs, including:

There were also a couple posts on Digg and the YouTube video has over 4500 views now. OK, so maybe it never went “viral”, but it had its 15 minutes of online fame.

Filed under Comp hardware / mods

Duct Tape Server

Yes that’s right…a server made from duct tape. We just completed this server which we plan to take to Million Man LAN 6 later this week. DTS is the brainchild of Blackbane and I as we decided that Team Boom Tape needed to send a message to our Duct Tape Wars competitors that nobody pwns duct tape like we do. Besides the computer components it’s completely made from TAPE!

We’ll have this thing on server row at MML, and it will run our Ventrilo (VOIP) server and as well as an Armagetron tournament we’re organizing.

For more details and pictures, check out its very own website.

Filed under Comp hardware / mods

Beam me up

High performance wireless is important in my house. For one, my desktop is located in a room at the opposite corner of the house from the cable modem and running an ethernet cable between the two is just not going to happen. This is the machine I’m likely to do all my gaming and large downloads on. This machine also runs my streaming media server having to pull media from a NAS and shoot it wirelessly to a media playback component hooked to my living room stereo. Even though the house is small and the locations probably not more than 60 feet apart, the neighborhood is dense with wireless traffic and my wireless performance never been great.

Over the past couple years I’ve gone through a series of upgrades. First, I switched our cordless phones to 5.8 GHz instead of the interference prone 2.4. Then not so long ago I upgraded my wireless router to a new Belkin N1 unit. Although reviews on the unit measure it to have mediocre range, the throughput is pretty respectable, and that’s what I need more than range. Still on the other end (my computer) I’ve been using a cheap D-link USB wireless G adapter. The switch to the new router definitely helped, but music dropouts and high game pings still occured more often than I’d like.

With this configuration I tried various internet speed tests and found about a 25% drop in download speed from being wired to the router to my wireless setup. For example, hitting a server in Chicago (which tends to be about the fastest regionally) I was getting 4.8Mbps down wired (which is about the Roadrunner cap), but only 3.7 wireless. Upload wasn’t affected since it’s capped at about .4 Mbps.

Monday I finally decided to replace the cheap G adapter and spring for an N1 PCI card which is the natural match to the router. I figured this would be as good as it could get for a while so I might as well try it; and if there wasn’t much difference I’d return the card.

After struggling a bit to install the drivers, I finally got it running, and the flood gates opened. Instead of detecting about 5 wireless networks I starting picking up about 22! Great, just more interefence I started thinking. I used Netstumbler to optimize the antenna placement, then went back to try the same online speed tests. This time I got exactly the same results as being wired to the router with a down throughput of 4.7 – 4.8 Mbps! I have yet to try streaming music or video, but things aready seem much improved!

I guess the moral is that unless all your components are on the same playing field you’re missing out on some of the goodness that you’ve paid for. It’s like buying a pretty HD-DVD player, but displaying it on a standard def TV.

Filed under Comp hardware / mods

IE7

So I installed the latest Windows updates and after some consideration I decided to go ahead and switch to IE7. Can’t be worse then IE6 I figure.

Now I’ve only been in it a day and so far I gotta say it seems like a decent but somewhat clunky knockoff of Firefox. For one, I hate the default layout – address bar at the top, no menu bar, stupid favorite icons, etc. Here’s one tip I found to get rid of the lame command bar entirely:

1. regedit
2. HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerCommandBar
3. Create a new DWORD called Enabled with Value 0
4. close regedit and oben IE7 –> Commandbar is hidden!

Next I got rid of the search bar (another registry hack) and moved the menu bar above the address bar – the place we’re all more accustomed to. I wish there was a way to move the refresh and stop buttons next to back and forward.

Thumbs up to tabbed browsing (finally), quick tabs view (gimmick), much faster start up, and abilty to save ‘session’ or group of tabs for easy start up next time. Thumbs down on the reasons for tweaks above, the wierd “X” to stop loading instead of a stop sign, and the tabs themselves which seem clunky than the Mozilla equivalent.

Another note from a web development standpoint: IE7 now shows the location bar (in a non edit mode) for all pop up windows. This means (a) URL parameters are no longer ‘hidden’, (b) popup windows are not as clean anymore, and (c) the size of those popup windows may be off now. All this definitely points a developer to use a popup div or iframe as opposed to actual windows now.

Filed under Comp hardware / mods

New 3Dmark06 Benchmark

I got my highest score yet on the 3DMark06 benchmark today…5298. My previous high was 5100 so this was a nice surprise. I haven’t done much to improve performance. I did dump Norton for AVG, made a couple graphics tweaks (new drivers and OC tweaks), and of course added that new CPU cooler. I’m not the type to turn off every possible service to maximize the benchmark. I test under regular old gaming conditions.

Filed under Comp hardware / mods